A 4 lane Carrera layout requires 4 feet for an 180 degree turn. Based on that you can get a simple 4 x 16 oval or if you want road course turns and twists you might need to get some more width. Are you ok with crossovers? With that table width there isn't a lot of options for 4 lane. Probably a modified figure 8 with the loop at one end so you have a good size straight would be my suggestion. I can draw one with UR30 if you are interested.

A 4 lane Carrera layout requires 4 feet for an 180 degree turn. Based on that you can get a simple 4 x 16 oval or if you want road course turns and twists you might need to get some more width. Are you ok with crossovers? With that table width there isn't a lot of options for 4 lane. Probably a modified figure 8 with the loop at one end so you have a good size straight would be my suggestion. I can draw one with UR30 if you are interested.

A 4 lane Carrera layout requires 4 feet for an 180 degree turn. Based on that you can get a simple 4 x 16 oval or if you want road course turns and twists you might need to get some more width. Are you ok with crossovers? With that table width there isn't a lot of options for 4 lane. Probably a modified figure 8 with the loop at one end so you have a good size straight would be my suggestion. I can draw one with UR30 if you are interested.